Rubber Compounding Materials
Vulcanization Materials
Activators


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Paramag O
Magnesium oxide
Parabor Industria E Comercio de Produtos Quimicos LTDA
ï

Fine white powder; sp.gr. 3.30.

Activator - acid acceptor for CR and fluoroelastomers.


Parasec R
Calcium oxide (75% active)
Parabor Industria E Comercio de Produtos Quimicos LTDA
ï

Creamy-gray powder; sp.gr. 2.20.

Dessicant in compounding for continuous cures; prevents porosity in rubber vulcanizates; acceleration activator.


Parax Fluor
High purity calcium hydroxide
Parabor Industria E Comercio de Produtos Quimicos LTDA
ï

Sp.gr. 2.10; white powder.

Used in fluoroelastomers.


Plastomag 170
Elastomag 170 (magnesium oxide) and naphthenic oil
H.M. Royal, Inc.
ï

Sp.gr. 2.45; bead form; oil agglomerated ultrafine particles.

For halogenated elastomers; vulcanizing and curing agent; activator; acid acceptor; pelleted product improves handling conditions.


PLC(SR517)-72
72% SR517
Rhein Chemie Corporation
ï

Sp.gr. 1.26; free flowing dust suppressed powder on an inert carrier.

PLC(SR517)-72 is a replacement for other SR517 liquids sould be evaluated as a direct replacement on an active ingredient basis; the improved handling and reduced waste can reduce raw material requirements


PLC(TAIC)72
72% triallyl isocyanurate 28% inert mineral carrier
Rhein Chemie Corporation
ï

Sp.gr. 1.31; off-white dustless powder form

Powdered liquid concentrates are free flowing dustless powder dispersions of liquid ingredients on an inert mineral carrier.


PLC(TEA)72
72% triethanloamine on an inert mineral carrier.
Rhein Chemie Corporation
ï

Sp.gr. 1.33; off-white dustless powder form

Powdered liquid concentrates are free flowing dustless powder dispersions of liquid ingredients on an inert mineral carrier.


PolyBound 324 Zinc Oxide-80
80% Zinc Oxide encapsulated in a proprietary binder
RheTech Colors - A HEXPOL Company
ï

Sp. gr. 3.06

Polymer bound powder form of zinc oxide; dust free form incorporates rapidly during mixing.


PolyBound 350 HSA Zinc Oxide 85
85% high surface area zinc oxide encapsulated in proprietary binder
RheTech Colors - A HEXPOL Company
ï

Sp.gr. 3.22

Polymer bound powder from high surface area zinc oxide used in cure systems for NR and SRs; dust free form incorporates rapidly during mixing.


PolyBound 357 MgO DS-2-80
80% Mag Oxide encapsulated in a proprietary binder
RheTech Colors - A HEXPOL Company
ï

Sp. gr. 2.13

Polymer bound powder form of mag oxide; dust free form incorporates rapidly during mixing.





PolyBound 359 Calcium Oxide-80
80% Calcium Oxide encapsulated in a proprietary binder
RheTech Colors - A HEXPOL Company
ï

Sp. gr. 2.32

Polymer bound powder form of calcium oxide; dust free form incorporates rapidly during mixing.


PolyBound 367 Calcium Oxide-85
85% Calcium Oxide encapsulated in a proprietary binder
RheTech Colors - A HEXPOL Company
ï

Sp. gr. 2.48

Polymer bound powder form of calcium oxide; dust free form incorporates rapidly during mixing.


PolyBound 463 Mag Oxide-70
70% magnesium oxide encapsulated in proprietary binder
HB Chemical
ï

Sp. gr. 1.83; crumb

Polymer bound powder form of MgO easy to handle; dust free form incorporates rapidly during mixing.


PolyBound 463 Mag Oxide-70
70% magnesium oxide encapsulated in proprietary binder
RheTech Colors - A HEXPOL Company
ï

Sp. gr. 1.83; crumb

Polymer bound powder form of MgO easy to handle; dust free form incorporates rapidly during mixing.


PolyBound 466 Urea-75
75% urea encapsulated in proprietary binder
RheTech Colors - A HEXPOL Company
ï

Sp. gr. 1.25; crumb

Polymer bound powder form of urea; easy to handle form; dust free form incorporates rapidly during mixing.


PolyBound 498 Zinc Oxide
85% ZnO in a proprietary binder
RheTech Colors - A HEXPOL Company
ï

Sp.gr. 3.25; crumb

Polymer bound powder form of zinc oxide; dust free form; incorporates rapidly.


Polydex E(ZNO)85

Polychem Dispersions
ï

Sp.gr. 3.05; fine particle French process zinc oxide in a soft rubber slab; shipped in 50# boxes.

Used where batch to batch uniformity and excellent dispersion is essential; for mill or mixer addition.


Polydex M(TEA)75
75% TEA on a Microcel E carrier
Polychem Dispersions
ï

Sp.gr. 1.29; triethanolamine in a powdered form.

Easier handling and faster incorporation for mill and internal mixing.


Polydex PPD(ZNO)75
75% zinc oxide in light process oil
Polychem Dispersions
ï

Sp.gr. 2.43; zinc oxide in a paste form.

Paste form for better incorporation in soft compounds or for late mixer additions.


Poly-Dispersion ERD-90
Red Lead in an EPR binder
Rhein Chemie Corporation
ï

Sp.gr. 4.57; Red Lead, 90%; very fine dispersion in elastomeric slab form, scored, dusted and separated with PE.

To produce low water absorption polychloroprene compounds and EPDM wire; provides processing and handling safety, excellent dispersion, uniform cures curing activator for CR, IIR, CSM.





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Parabor Industria E Comercio de Produtos Quimicos LTDA

H.M. Royal, Inc.

Rhein Chemie Corporation

RheTech Colors - A HEXPOL Company

HB Chemical

Polychem Dispersions

     

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